六年级解方程题目（超急噶~~~~！！！！！！！）

(1) x2－4=0 (2) x2=256 (3) x2－7=0 (4) x2-9=0 (5) 4y2=9
(6) 16x2－49=0 (7) 2x2－32=0 (8) t2－45=0 (9) (6x－1)2=5 (10) (x＋3)=2
(11) (2x－5)2=5 (12) (x＋1)2－12=0 (13) (x－5)2－36=0 (14) 3x2－x=15－x
(1) x2－4x－3=0 (2) 2x2＋3=7x (3) x2－6x＋4=0 (4) x2＋5x－6=0
(5) 2t2－7t=0 (6) 3x2－1=6x (7) x2+6x+8=0 (8) x2＋4x－12=0
(9) x2＋10x=24 (10) x2－8x+15=0 (11) x2＋2x－99=0 (12) y2＋5y＋2=0
(13) 3x2－1=4x (14) x2＋x－72=0 (15) x2－5x＋6=0 (16) x2－0.5x－0.06=0 (17) 2x2=3－7x (18) y2－6y－6=0
(1) x2－3x＋2=0 (2) 2x2＋7x=4 (3) x2－2 (4) 2x2－mx－m2=0
(5) 2x2＋5x－3=0 (6) t2＋2t=5 (7) 6x2－13x－5=o (8) 2y2－4y－1=0
(9) p(p－8)=16 (10) 0.3x2＋x=0.8 (11) x2＋6x＋8=o (12) x2＋4x－12=0
(13) x2－10x=-24 (14) x2－8x＋15=0 (15) x2＋2x－99=0 (16) y2＋5y＋2=0
(17) 3x2－1=4x (18) x2＋2x－2=0 (19) 3x2＋4x－7=0 (20) 2y2+8y－1=0
(21) 3y2－2y=1 (22) x(x＋8)=16 (23) (4y－3)(3y－1)=4 (24) x2－2.4x－13=0
(25) 5x＋2=3x2 (26) 2x2＋ (27) 3y2＋1=2 (28)
(30) x2＋3=2 x (31) x2－3 x+2=0
(32) x2－m(3x－2m＋n)－n2=0